Study of the Products of the Mechanochemical Activation of Teflon in a Mixture with Metals by Chromatography-Mass Spectrometry and Thermodesorption Mass Spectrometry
- Авторлар: Ul’yanov A.1, Tataurova O.1, Popov D.1, Toporov Y.1, Malkin A.1, Buryak A.1
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Мекемелер:
- Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences
- Шығарылым: Том 74, № 5 (2019)
- Беттер: 480-488
- Бөлім: Articles
- URL: https://journals.rcsi.science/1061-9348/article/view/183212
- DOI: https://doi.org/10.1134/S1061934819050083
- ID: 183212
Дәйексөз келтіру
Аннотация
Mass spectrometry and chromatography are used to study the decomposition products of Teflon mixtures of the “Fluralite-4” brand with magnesium, tungsten, and titanium, activated by mechanochemistry. The temperature and energy parameters of water and carbon dioxide release are determined, volatile products of Teflon depolymerization are detected and identified, i.e., tetrafluoroethylene, trifluoromethylene, trifluoroethylene. It is shown that the introduction of metal mixtures in the composition significantly affects the decomposition processes of Teflon.
Авторлар туралы
A. Ul’yanov
Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences
Email: akburyak@mail.ru
Ресей, Moscow, 119071
O. Tataurova
Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences
Email: akburyak@mail.ru
Ресей, Moscow, 119071
D. Popov
Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences
Email: akburyak@mail.ru
Ресей, Moscow, 119071
Yu. Toporov
Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences
Email: akburyak@mail.ru
Ресей, Moscow, 119071
A. Malkin
Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences
Email: akburyak@mail.ru
Ресей, Moscow, 119071
A. Buryak
Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences
Хат алмасуға жауапты Автор.
Email: akburyak@mail.ru
Ресей, Moscow, 119071
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